Channel balance part number help

Question

I think this is a S385 equivalent. I looked on you website and verified the bottom end piece is your PN 15-004.

The markings on this channel are 33 3 BSI Ok

it is 34" long as shown. So my thought was this is a S385-33 34" long?

Tom · Accepted Answer

That's very perceptive. The stamp number and the length are supposed to be separated by 1" difference, don't worry. There's a complicated explanation for it, but you don't need to know it, so I'll spare you.

S385-34 is your balance. "3330" is the same weight option as your old "33 3" stamp, so choose that when ordering.